TY - BOOK ID - 133341313 TI - Fouriersche reihen PY - 1930 VL - 1022 PB - Berlin [etc.] : W. de Gruyter & Co., DB - UniCat KW - Fourier series KW - Fourier, SeĢries de UR - https://www.unicat.be/uniCat?func=search&query=sysid:133341313 AB - ER -